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San Francisco Bay Area

$57+ Cheap flights from Kentucky to San Francisco Bay Area

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SFO
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Kentucky to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$140
(Booking.com)

One-way from

$57
(Trip.com)
From Kentucky to San Francisco Bay Area
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One-way flight from Kentucky to San Francisco Bay Area
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Find flight deals from Kentucky to San Francisco Bay Area

Cheapest flights from Kentucky to San Francisco Bay Area
Explore the most affordable flight options available from Kentucky to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Booking.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:59 pmCVG - SJC
1 stop24h 07mFrontier
Wed 3/125:34 pmSJC - CVG
1 stop8h 32mFrontier
Deal found 1/16$140
This Frontier deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:31 pmCVG - SFO
1 stop11h 12mFrontier
Sun 3/1611:52 pmSFO - CVG
1 stop7h 51mFrontier
Deal found 1/16$164
This CheapOair deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/217:49 pmBNA - OAK
1 stop17h 56mSpirit Airlines
Mon 2/245:10 amOAK - BNA
1 stop21h 56mSpirit Airlines
Deal found 1/16$172
This Mytrip deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/217:49 pmBNA - SJC
1 stop16h 32mSpirit Airlines
Tue 2/259:18 pmSJC - BNA
1 stop5h 48mSpirit Airlines
Deal found 1/17$173
This Priceline deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:55 pmCVG - SFO
1 stop9h 36mMultiple Airlines
Tue 5/1312:33 pmSFO - CVG
Nonstop4h 32mMultiple Airlines
Deal found 1/16$198
This Justfly.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1312:37 pmBNA - SJC
1 stop28h 26mMultiple Airlines
Wed 3/191:41 pmSJC - BNA
1 stop23h 36mMultiple Airlines
Deal found 1/16$208
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:37 amSDF - SFO
Nonstop5h 07mBreeze Airways
Fri 5/2312:29 pmSFO - SDF
Nonstop4h 26mBreeze Airways
Deal found 1/16$235
This CheapOair deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/259:36 amCVG - SFO
Nonstop5h 12mBreeze Airways
Tue 6/312:33 pmSFO - CVG
Nonstop4h 32mBreeze Airways
Deal found 1/17$240
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/153:37 pmLEX - SFO
1 stop8h 34mAmerican Airlines
Mon 2/1712:32 amSFO - LEX
1 stop7h 33mAmerican Airlines
Deal found 1/16$249
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1512:46 pmTYS - SJC
2 stops11h 43mAmerican Airlines
Sat 2/222:34 pmSJC - TYS
1 stop6h 15mAmerican Airlines
Deal found 1/16$254
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:00 amCVG - SJC
1 stop14h 59mMultiple Airlines
Mon 3/107:54 pmSJC - CVG
2 stops14h 43mMultiple Airlines
Deal found 1/16$261
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:15 amBNA - SJC
1 stop8h 31mDelta
Wed 3/1910:09 amSJC - BNA
1 stop5h 56mDelta
Deal found 1/16$269

Find flights from Kentucky to San Francisco Bay Area within your budget

Customize your flight search to find flights from Kentucky to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Wed 3/5

7:59 pm-5:06 pm

1 stop24h 07m

San Jose

Wed 3/12

5:34 pm-5:06 am

1 stop8h 32m

$140

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Sun 2/16

12:51 pm-12:28 am

1 stop14h 37m

San Francisco

Sat 2/22

3:30 pm-5:14 am

1 stop10h 44m

$165

NashvilleOakland

BNA - OAK

BNAOAK

Nashville Intl

Fri 2/21

7:49 pm-11:45 am

1 stop17h 56m

Oakland

Mon 2/24

5:10 am-5:06 am

1 stop21h 56m

$172

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Fri 2/21

7:49 pm-10:21 am

1 stop16h 32m

San Jose

Tue 2/25

9:18 pm-5:06 am

1 stop5h 48m

$173

CincinnatiSan Francisco

CVG - SFO

CVGSFO

Cincinnati Cinci./N. Kentucky

Thu 5/8

5:55 pm-12:31 am

1 stop9h 36m

San Francisco

Tue 5/13

12:33 pm-8:05 pm

Nonstop4h 32m

$198

NashvilleSan Jose

BNA - SJC

BNASJC

Nashville Intl

Thu 3/13

12:37 pm-3:03 pm

1 stop28h 26m

San Jose

Wed 3/19

1:41 pm-3:17 pm

1 stop23h 36m

$208

LouisvilleSan Francisco

SDF - SFO

SDFSFO

Louisville Intl

Fri 5/16

9:37 am-11:44 am

Nonstop5h 07m

San Francisco

Fri 5/23

12:29 pm-7:55 pm

Nonstop4h 26m

$235

LexingtonSan Francisco

LEX - SFO

LEXSFO

Lexington Blue Grass

Sat 2/15

3:37 pm-9:11 pm

1 stop8h 34m

San Francisco

Mon 2/17

12:32 am-11:05 am

1 stop7h 33m

$249

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 2/15

12:46 pm-9:29 pm

2 stops11h 43m

San Jose

Sat 2/22

2:34 pm-11:49 pm

1 stop6h 15m

$254

CincinnatiSan Jose

CVG - SJC

CVGSJC

Cincinnati Cinci./N. Kentucky

Thu 3/6

7:00 am-6:59 pm

1 stop14h 59m

San Jose

Mon 3/10

7:54 pm-1:37 pm

2 stops14h 43m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kentucky to San Francisco Bay Area

Get recent, data-driven insights about flights from Kentucky to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kentucky to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Kentucky to San Francisco Bay Area (average of $276). Flying from Kentucky to San Francisco Bay Area in June is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to XIH?

Find hourly flight availability from Kentucky to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated January 17, 2025.
To help decide which airline to fly from Kentucky to San Francisco Bay Area, see what other customers have to say about Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Breeze Airways
8.1
Very good
142 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very good
4,659 reviews

Boarding

8.2

Food

7.2

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Kentucky to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Kentucky to San Francisco Bay Area flight route?

    Within the past month, 1 users have taken a look at flights from Kentucky to San Francisco Bay Area.

  • What are the cheapest airlines to fly from Kentucky to San Francisco Bay Area one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $57. Spirit Airlines flights start at $82 while deals on American Airlines start at $125 one-way.

  • Can I find deals for flights from Kentucky to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Kentucky to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to San Francisco Bay Area.

  • Can I find deals for business class flights from Kentucky to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Kentucky to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Kentucky to San Francisco Bay Area (average of $276). Flying from Kentucky to San Francisco Bay Area in June is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kentucky to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Kentucky to San Francisco Bay Area

Discover the top 6 airlines that operate flights from Kentucky to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$158Average$269FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$182Average$281FlexibilityNo cancel feeOn-time65%
DeltaCheapest$227Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$231Average$507FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$515FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$318Average$448FlexibilityNo cancel feeOn-time63%
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